| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $130.98 | 13.435% | $148.5772 | $148.58 | $148.60 | $148.60 |
| Purchase #2 | $161.46 | 3.689% | $167.4163 | $167.42 | $167.40 | $167.40 |
| Purchase #3 | $146.47 | 7.863% | $157.9869 | $157.99 | $158.00 | $158.00 |
| Purchase #4 | $40.45 | 4.785% | $42.3855 | $42.39 | $42.40 | $42.40 |
| Purchase #5 | $126.58 | 7.643% | $136.2545 | $136.25 | $136.25 | $136.30 |
| Purchase #6 | $207.96 | 3.229% | $214.675 | $214.68 | $214.70 | $214.70 |
| Purchase #7 | $212.79 | 3.182% | $219.561 | $219.56 | $219.55 | $219.60 |
| 7 purchase totals = | $1,026.69 | $1,086.8564 | $1,086.87 | $1,086.90 | $1,087.00 | |